Spreader bar



FIG. 1 is a perspective view of the spreader bar;

FIG. 2 is a rear elevational view of the spreader bar;

FIG. 3 is a front elevational view of the spreader bar;

FIG. 4 is a right side elevational view of the spreader bar;

FIG. 5 is a left side elevational view of the spreader bar;

FIG. 6 is a top plan view of the spreader bar; and,

FIG. 7 is a bottom plan view of the spreader bar. 

CLAIM The ornamental design for a spreader bar, as shown and described. 